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There was a rumor being spread around at the Kimetsu Academy.
Giyū Tomioka — in spite of his strict personality and cold demeanor, was surprisingly popular at the school where he worked as the P.E teacher, especially among the female students. He was a handsome young man, after all — so even though his popularity may not be on pair with that of someone as charismatic as the art teacher, there was still a fair amount of students who would daydream about dating him while chatting to their friends, poking fun at each other for it in not so discreet whispers during the recesses while envying any of their classmates who managed to exchange even only a few words with him.
It was to be expected then that everyone would immediately realize Tomioka-sensei had started to wear a ring.
When had it happened? Why hadn't Tomioka-sensei ever mentioned being engaged?
But more importantly...who in the world was his fiancé?
Not even the teachers that were the closest to him seemed to know the answer, but they preferred not to intrude themselves into their colleague's personal affairs and they had dropped the subject as soon as they realized Giyū wasn't willing to share that information with them. However, other educators at the Kimetsu Academy who weren't as thoughtful would joke about how maybe it wasn't even an engagement ring and Tomioka-sensei was just an airhead who had decided to wear his new ring in the wrong finger. Either way, numerous students had sighed in defeat the moment they noticed it, feeling bitter at their first unrequited teenage crush. Some had even claimed they would quit his classes altogether, although it was difficult to tell whether the statement was serious or not.
Yet none of this seemed to bother Giyū in the slightest bit. His own behavior towards his students hadn't changed at all, and if he missed their shameless flirting towards him, he didn't let it show on his face. Whoever Giyū Tomioka's fiancé was, they had been blessed with a faithful lover who only had eyes for them.
Tanjirō added the last ingredients to the curry before stirring the mix with the wooden spoon he had been fortunate enough to find in the kitchen, since to his surprise it lacked many basic utensils. He was humming happily as he cooked, and a content smile formed on his lips when the smell of dark chocolate reached his sensitive nose while it melted in the pot. His mouth suddenly watered — the boy had been so focused on his cooking that he hadn't even realized he had gotten hungry. It made him feel glad that dinner would be ready soon, and that now all there was left was to wait a bit longer.
Then right as he was about to start laying the table, he heard the sound of the main door being unlocked before the person to the other side opened it. Tanjirō jumped to his feet like startled, reaching for the hob to lower its heat before clumsily wiping his hands with a wet cloth in case they may be dirty. He didn't even bother to take off his apron or pick something to wear over his plain underwear before he was heading towards the entrance with hurried steps, as if he was in such a haste at the time that he couldn't afford to think about those details. Tanjirō was acting just like a puppy that was excited to greet its owner.
"Tanjirō, I'm home!" He left his shoes by the entrance while hanging his coat as he talked, raising his voice to make sure the boy would be able to hear him.
When Giyū lifted his gaze, he was welcomed by the sight of Tanjirō watching him from the door frame, with his cheeks blushed a subtle dusty pink and his round eyes shining with affection. Giyu's heart skipped a beat from how adorable the boy looked, wearing such a timid expression on his face while his fingers played with the ends of his checkered apron — beautiful sun-kissed skin exposed to the eyes that stared so attentively at the toned thighs that had just the right amount of muscle in them. It truly was a gift to the sight, making Giyū feel tempted to jump onto the teen right then and there.
Instead, he sighed slightly and let out the breath he had been holding before directing a soft smile towards the boy, the corners of his lips curving up in an expression that looked rather awkward — but Tanjirō didn't seem to mind, as he was immediately throwing himself into Giyū's arms.
"Giyū-san, welcome back!" He nuzzled his face against the man's chest, inhaling the familiar ocean-like scent deeply. Giyū was taken aback at first, but managed to catch the boy in a tight embrace. He let himself relax while placing both of his hands to the small of Tanjirō's back and brought the younger's body closer to his own.
It felt nice — Tanjirō's body warmth directly pressed against him as he locked his arms around the man's neck, standing on his tiptoes so he could reach his height. It felt right, too. Giyū was fairly worn-out from work, but the moment Tanjirō hugged him like this, he completely forgot about all exhaustion. He was hopelessly in love with the boy who was his student.
Before he could even think about it, Giyū's hand was travelling up Tanjirō's torso so he could place it on the boy's shoulder instead. He had a visibly disappointed expression as the man pulled him away from his body, even pouting slightly in a childish gesture that was rare to see on his face — but then his eyes were wide open as Giyū pressed his lips to his. It was a chaste, innocent contact at first, yet it still caught Tanjirō off guard — who let out a surprised yelp, giving Giyū the opportunity to slide his tongue inside the boy's mouth agape and deepen the kiss in the process.
Tanjirō had his hands pressed to Giyū's chest, not quite pushing him away but rather unsure of how to reciprocate to the sudden assault. His fingers clawed at the fabric of Giyū's shirt while the hot appendage explored his mouth — lapping at the inexperienced boy's tongue, which was easily dominated by the other and could only follow Giyū's lead. Tanjirō moaned softly in the kiss as his legs trembled with the overwhelming arousal fogging his mind, practically feeling himself melt against Giyū. There were even some tears forming in the corners of his eyes already, and the teen felt like he was only further getting drunk on the young man at both the closeness of their bodies and the intense but pleasantly manly scent the other gave off that intruded his nostrils.
His hanafuda earrings fluttered in the air as the boy tilted his head to the side — clumsily enough Giyū would have chuckled had he not been too focused on devouring Tanjirō's sweet mouth to even notice. Giyū had moved his hands from Tanjirō's back to his hips without either of them even realizing, letting his thumbs trace circles on the fabric of his underwear while teasing the bits of exposed skin as his fingertips ghosted over the boy's upper thighs. Tanjirō's body twitched when a chill ran up his spine, and he had even started to desperately grind himself against Giyū. He needed his lover to touch him or the frustration would drive him insane.
Giyū was hyperventilating slightly when he pulled away from Tanjirō, his beautiful blue eyes focused on the boy's deeply flushed face — which made him look as if he was on the verge of fainting, some saliva leaking from his lips as he stood with his mouth hanging open. It was such a great look that Giyū couldn't hold himself back from placing a soft kiss on those swollen lips, earning a cute mewl from the boy that was so on edge. Then he lifted his hand in order to tuck a lock of reddish hairs behind Tanjirō's ear, gently caressing it while firmly securing the boy's body by the waist with his other arm.
"Giyū-san...you're unfair". His voice was almost a whisper as he spoke, but Giyū could hear it perfectly from how close they were — Tanjirō's warm breath hitting his face with every word as they pressed their foreheads together.
Yet the older lover paid no mind to the remark, and instead reached for Tanjirō's hand to his side. He squeezed it in his palm lovingly before bringing it to his face to place a kiss on the silver ring that was so identical to the one the man himself wore as well. It wasn't anything official, of course — since Tanjirō was still underage, but they looked forward to the day they could properly get married, and the couple had promised to wear those twin rings until then. However, Tanjirō could only wear his when they were alone, not wanting to risk someone finding out about their relationship. He wouldn't forgive himself if Giyū were to lose his job because of him.
It was another couple at the Kimetsu Academy that had made them come up with the idea after dating for two years. That pair of students had been engaged for a while and wore rings that evidenced it, thus everyone at the school was aware that they would formalize their union as soon as both of them had graduated. From what it was said, both of their families had agreed to it, too — which made Giyū envy them, as Tanjirō and him had to keep their relationship a secret. Tanjirō's sister, Nezuko, was the only person who knew — and although the girl had been wary of Giyū at first, her attitude towards the man had changed for the better when she got to know him and realized that his feelings for her brother were genuine. In fact, it had been her who suggested that Tanjirō should spend that weekend at Giyū's apartment since their parents would be away, insisting that she could look after their younger siblings by her own and that Tanjirō should treat himself once in a while — so now that Giyū was back from the work meeting he had that Friday, they would be able to have a taste of the 'married life' even if only for a couple of days.
Giyū traced a path of kisses from Tanjirō's jawline to his neck, feeling self-satisfied when he could sense goosebumps on the skin against his lips. His young lover took in a sharp breath at the unexpected stimulation, Giyū's strong arm still firmly holding him by the waist and thus preventing him from getting away. It's not like Tanjirō would want to do that, though — as instead he brought his hand to the man's nape in order to comb the raven hairs there, letting them intertwine and flow between his fingers. Then he let out a small chuckle when Giyū made a purring-like relaxed sound against his skin, further pressing his mouth to it. Tanjirō felt like he could stay like this forever, but weird enough, there seemed to be something he was forgetting about. It was probably important too, but Giyū's body was so warm and pleasant against his that he couldn't even bring himself to try and remember.
"Oh no! I left the hub on, our dinner is gonna get burnt!"
Giyū was taken aback when Tanjirō suddenly pushed him away and ran to the kitchen, leaving the man by himself in the small living room. He licked his lips before swallowing the exceeding saliva in his mouth, already missing Tanjirō's taste against his buds. Then he fixed his clothes slightly while heading to the kitchen as well, thinking Tanjirō may need his help even though the young man couldn't cook to save his life. Ever since he had moved to the city and started to live by himself, Giyū had been eating mostly takeaway food. His older sister, Tsutako, had tried to teach him before but it was no use — so Tanjirō's homemade meals always put a smile on his face.
But as he approached the boy in the kitchen, his heart definitely started to beat faster when he encountered quite a provocative display. Tanjirō was leaning over slightly while stirring the mix in the pot, his beautiful thighs exposed and perfectly visible from that angle. His apron was tied neatly right above his butt, which made Giyū think of a wrapped present with a ribbon on top of it. He felt his cock twitch inside his pants watching the boy — although if he was to be honest, it was half-hard already from their short making-out session.
"Giyū-san, could you lay the table for me?" Tanjirō heard his lover's footsteps behind him as the young man walked towards him, but didn't turn around while getting a spoonful of the curry to his mouth to make sure it would be edible. "It didn't get burnt after all! I made it right in time-"
Before he could finish the sentence, Tanjirō found himself being embraced in Giyu's arms for the second time that day — who placed his chin to the boy's shoulder while gently holding him against his chest. Tanjirō's words got stuck in his throat at the unexpected action, his whole body tensing up at the same time his face heated up. He could only stand still while hearing Giyū's fast heartbeats as the adult pressed his chest to the other's back — then Tanjirō felt something else pocking him, which further made his cheeks turn an intense red color.
"You're so cute…" Giyū nuzzled his face against the back of Tanjirō's neck as he talked, driving a chill up the boy's spine. "Is this what you wanted, Tanjirō? That's why you have been so seductive ever since I came back home?"
"T-That's not it, I had just finished taking a shower! Besides that, this is the kitchen! Giyū-san, we can't do it here!"
Yet Giyū didn't find the teen's words convincing when he couldn't hold back a moan at the lips pressed to the sensitive skin of his nape. His body twitched in the man's arms as he marked it with a sonorous kiss, even nibbling on the spot as if to further edge the boy that always had such marvellous reactions to his lover's touch. Giyū grunted slightly while grinding his clothed erection against the boy's buttocks and lower back — who in spite of his earlier negative was starting to reciprocate to the movement, letting out a soft whine of sheer anticipation as he felt Giyū's shaft grow even harder inside his pants.
Tanjirō further arched his back when Giyū let his hands feel up the boy's thighs, fingers digging on the flesh rather brusquely — but he knew that was just the way Tanjirō liked it. He massaged them roughly, leaving red marks there as well that would definitely take a while to fully heal. Then Giyū stuck his tongue out to lick a single droplet of sweat that had formed on the back of his lover's neck — who naturally trembled with pleasure at the stimulation while whining in a sensual voice that had to be the most arousing thing Giyū had ever heard.
Being able to tell that Tanjirō was as eager as himself, the young man decided he had teased him too much already. Besides, although he would be content just to hear Tanjirō's moans all night long, his erection was starting to feel painful — and looking over the boy's shoulder he noticed that he was in a similar state too. He brought his hands up to Tanjirō's waist again and used the hold to spin him around until he was facing the table — then before the teen could even let out a surprised exclamation at the sudden manhandle, Giyū was bending him over it.
Tanjirō didn't complain when his lover violently pulled down his underwear either — his breath becoming ragged as he lifted his hips and let his body lay on the kitchen table. He felt his heart beating fast inside his chest, and at that very moment he wanted nothing but to be railed into oblivion by Giyū until he would be able to see stars behind his eyelids. His whole body yearned for his lover to the point he couldn't wait a second longer to have the other inside him, yet he managed to stay still with a single desperate plea on the tip of his tongue.
"Hm? Your insides are so loosen already…" Tanjirō couldn't hold back a moan when Giyū teased his entrance before easily sliding two fingers inside him — granting the boy a taste of the feeling of being full he loved so much. "Were you preparing yourself for me?"
"I-I happened to find your sweatshirt and a-ah!" He interrupted himself as the adult caressed his sensitive insides, which practically made him feel lightning had struck him. "It smelt so good I couldn't help myself!"
Giyū pulled out his fingers, earning a disappointed sigh from the boy before he was shaking with excitement at the sound of his lover unzipping his pants. He bit his lower lip while smearing the small amount of precum already leaking from his slit down the whole length, stroking it a couple of times to make sure it would be completely coated in the fluid. Then he lined it to the pink hole before him, letting the head press against that tiny entrance while holding himself back from putting it all the way in with a single thrust since he feared that may hurt Tanjirō — in spite of the boy being fairly prepped already from what Giyū had felt when his fingers probed the boy's warm insides before.
"You're an honest boy, Tanjirō". Giyū gulped to prevent his voice from trembling before he spoke to the teen, and he smirked slightly when he felt Tanjirō tense up at his words — both of his palms firmly pressed to either of Tanjirō's thighs. "I think you deserve to be rewarded".
His young lover shamelessly moaned to the top of his lungs while feeling Giyu's cock entering him. Tanjirō further spread his legs as if presenting himself for the other to take, completely overjoyed at the knowledge that his craving for the man would finally be satiated. Giyū himself couldn't hold back a low grunt as he made his way inside either — Tanjirō was always a perfect fit for him, and his body adjusted to the other's size like naturally. He was confident that no matter how many times he fucked Tanjirō, he could never get tired of the way that greedy passage tightened around him as if trying to milk him dry. That's right — he was addicted to Tanjirō's body.
Giyū advanced carefully, indulging in the sensation of the boy's tender walls throbbing around his shaft. Then when he bottomed out, he allowed himself to let out a sigh of relief — he was completely sheathed inside those heavenly insides. He noticed that Tanjirō's whole body was trembling as the teen breathed heavily, some droplets of sweat shining all over the skin of his thighs and what little of his back visible. Giyū lifted up the shirt covering the boy's torso with gentle movements, immediately kissing the tan skin as soon as it was to exposed to him.
Then he actually thrust — and oh, the sound that Tanjirō made was divine. Giyū dug his fingers to the teen's sides to secure him while he started to pound into the smaller body — he needed to hear more of that voice. His pace was rough and the boy wouldn't stop moaning his name out loud while his back arched sensually as if to take him in as deep as possible, but Giyū still wanted more of it.That's when his hand unconsciously reached for Tanjirō's on the table — holding it from its back lovingly while letting his thumb caress the ring in his lover's finger.
"Giyū-san, I-I love you!" Tanjirō's other hand held onto the side of the table like a lifeline as he spoke, and Giyū found even that simple gesture to be adorable — he loved it when he managed to make the boy feel so overwhelmed. "I love you- ah~ please don't stop!"
Naturally, stopping was the last thing on Giyū's mind at the time. Tanjirō squeezed him perfectly as he received each thrust completely blissful, already close to his climax in spite of his own erection lying untouched against his abdomen. Giyū kept hitting his prostate mercilessly, making sure to do it hard enough to earn another wonderful moan from his lover each time. Tanjirō getting impossibly tight around him when he did it was a plus too. His welcoming insides were warm and comfortable — and Giyū wanted nothing but to bury himself as deep as possible into that nice passage.
Both of them were equally taken aback by Tanjirō's sudden orgasm when Giyū hit his sweet spot particularly hard. Tanjirō whined even louder while his body tensed up as his cock shot an abundant load of cum to the wooden floor (Giyū thought that the boy would definitely make him wipe the stain off later, but he decided it was better to keep that observation to himself). His adult lover cursed in a low voice at the intense grip around his own cock, almost climaxing as well but managing not to — as he wanted to enjoy this for as long as he could.
Then Tanjirō came down from his high and his body relaxed as if his brain had been shut down. Giyū took the chance to keep pounding into the boy, who let out more adorable mewls as his body that was still sensitive from his recent orgasm was even further overstimulated. He covered every inch of exposed skin he came across in chaste kisses while setting a slower pace to his thrusts — being gentle to Tanjirō now was his way of being considerate of the teen's state.
It didn't take more than a few thrusts for Giyū to finish as well. He pressed his chest to Tanjirō's back and held him tight while his hands firmly gripped the boy's waist to lift his hips even higher. Giyū was balls-deep inside Tanjirō when he shot his thick load into the boy, letting his teeth bite the other's nape in his high. Tanjirō sighed pleased while feeling his lover's warm seed being spurted inside him, loving how full it made him feel as Giyū stuffed him to the brim with it. He was far too blissed out to even consider that he would have to take the cum out of his hole later, which always made him feel a bit sad as he thought of it as a waste.
"Tanjirō?" He was brought back to reality by his lover's voice as the man called out his name while still buried to the hilt inside him.
"Hm?"
"I love you too".
His face immediately heated up when he remembered that he had indeed said that in the middle of sex, and imagining the smile Giyū definitely had on his handsome face as he spoke didn't make it any better for him — with his forehead sweaty and locks of long hair attached to it as they framed his delicate features. But Tanjirō was far too exhausted and he didn't want this to escalate into a second round — not yet, at least.
"...Can we just have dinner already, please?"
Tomioka-sensei's fiancé had been blessed, but sometimes the man was too much even for him.